HIRAI KAZUTOSHI has a total of 16 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Japan, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets medical technology, consumer goods and semiconductors are SYNPART AG, HADARY JOSEPH and INTERBROS GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 12 | |
#2 | EPO (European Patent Office) | 1 | |
#3 | Republic of Korea | 1 | |
#4 | United States | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Consumer goods | |
#3 | Semiconductors | |
#4 | Thermal processes | |
#5 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Dentistry | |
#2 | Brushes | |
#3 | Semiconductor devices | |
#4 | Heat-exchanger without contact | |
#5 | Household appliances |
# | Name | Total Patents |
---|---|---|
#1 | Hirai Kazutoshi | 16 |
#2 | Uno Sadatoshi | 2 |
Publication | Filing date | Title |
---|---|---|
JP2007275555A | Fixing device | |
JP2007275554A | Holder | |
JP2008212322A | Holding apparatus | |
JP2006136709A | Wall-hanging device easy to attach or detach | |
WO2006011272A1 | Gap cleaning fin and gap cleaner | |
JP2005095587A | Tooth brush fin to scrape off dental plaque and food residue | |
JP2005051996A | Vibration motor | |
JP2004305723A | Wall-hanging appliance using magnet | |
JP2004271170A | Winding wick | |
JP2005007325A | Vibration motor and attaching method for eccentric weight in vibrating motor | |
JP2005012947A | Vibrating motor and drive circuit for vibrating motor | |
JP2004276482A | Palm-memo-holder | |
JP2004211830A | Ultrathin motor constitution |